6% sales tax on a $69.50 watch

The perimeter of a regular pentagon in 45 units and the length of each side is represented by the expression p-2. What is the value of P?

The absolute value of 5 plus a number equils 10. Which of the following options is the correct solution set for the above equation? {-5,5} {10,-10} {-5,15} {-15,5}

4.54 times 1000 equals

Use a geometric formula to solve the problem. a square has an area of 81 square meters. find the side length.

Subtract. (9x2+3x+6) - (8x2+3)

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.